Dear Subhasish,

Actually, the full analysis of the hydraulic jump software is not yet available on the market. Only the conventional momentum equation, assuming hydrostatic pressure and uniform velocity distribution, can be simulated as it is theoretical. There are not, for example, theoretical relationships for calculating the length of the hydraulic jump or the length of the roller. These characteristics are determined experimentally, until now.

The complex phenomenon of hydraulic jump in a trapezoidal channel, for example, could not be simulated because of the hydraulic bottom jump. Its geometric characteristics could not be determined theoretically. Only experimentation in the laboratory has been able to determine them.  In all searches relating to hydraulic jump, the conclusions were deduced from experimentation. No mathematical model was used to validate the test results. Attempts have been made to predict the length of the hydraulic jump by the use of artificial neurons.

Without being curious, in what geometrical profile channel have you studied the hydraulic jump.

With my best regards

Prof. Bachir ACHOUR

Dear Mr. Subhasish,

Have you tried the softwares from the Hydrologic Engineering Center? For the common cases, the HEC Ras has been very useful in my professional activities.

Try the address: http://www.hec.usace.army.mil/software/. Tou may find other interesting information to your demands.

Yours,

Marcos

Dear Mr. Subhasish,

really, ı am looking for it to do some analysis but ı havent been found yet . if ı were you, you would investigate on fluent programme.

I think Softwares with hydraulic base modeling like FLOW3D, FLUENT and even MIKE11 and PMOdynamics(Persian 2d model) HEC-RAS (1D) can be useful for this subject.

I would suggest you to read the attached papers.

Regards

Carlo Gualtieri 

My suggestion is that you should report your experimental results using simple mathematical analysis and notice key parameters. 

Any simulation is contingent on solving nonlinear differential equations numerically while tackling singularities. Fluent may use FVM to simulate your hydraulic jump. But I would raise a question here:` will it help in any way to add to the contemporary understanding of Hydraulic Jump? 

We may try to formulate an equation, maybe then we could add to something? 

There are many tools to simulate a hydraulic jump such as FLUENT Ansys, FLOW-3D and so on.